Hyaluronidase hydrolyzes hyaluronic acid by splitting the glucosaminidic bond among C1 of the Nacetylglucosamine moiety and C4 of a glucuronic acid moiety. This briefly decreases the viscosity on the mobile cement and promotes dispersion of injected fluids or of localized transudates or exudates, As a result facilitating their absorption.Hyaluronid